Endpoint-controlled rogue ap avoidance + rogue ap detection using synchronized security

ABSTRACT

Methods, systems and computer readable media for rogue access point detection are described.

TECHNICAL FIELD

Embodiments relate generally to wireless computer networks, and more particularly, but not exclusively, to methods, systems and computer readable media for rogue access point detection.

BACKGROUND

Devices that can access networks via wired or wireless connections have proliferated. As a consequence, the variety of threats, devices, applications, and communication protocols has also increased. Implementing and maintaining effective network security in dynamic and rapidly changing network environments can be a challenge for users. Embodiments were conceived in light of the above mentioned needs, challenges and/or limitations, among other things.

SUMMARY

In general, some implementations may include a system configured to detect rogue access points.

One or more embodiments may include methods, systems and computer readable media for rogue access point detection. Some implementations may include a method. The method may include obtaining, by a threat management system, respective wireless access point (AP) locations corresponding to one or more wireless access points, and receiving, by the threat management system, one or more network status messages that include wireless access point information received by one or more endpoint devices. The method can also include determining, by the threat management system, whether a discrepancy exists between the one or more access point locations and the wireless access point information.

The method can further include, if it is determined that the discrepancy exists, sending, from the threat management system, one or more parameters to one or more selected access points from among the one or more access points, wherein the one or more selected access points are selected from among access points registered with the threat management system and the one or more parameters cause the one or more selected access points to modify an operational aspect. The method can also include receiving, at the threat management system, one or more subsequent status messages containing subsequent access point information received by one or more endpoint devices, and programmatically analyzing, at the threat management system, the subsequent access point information to identify a rogue access point, wherein the rogue access point is identified as an access point that did not modify the operational aspect according to the one or more parameters sent by the threat management system. The method can further include performing, at the threat management system, one or more actions to restrict the rogue access point.

In some implementations, the one or more network status messages can be transmitted to the threat management system from the one or more endpoint devices. In some implementations, the access point information includes access point information corresponding to at least one access point within wireless signal range of a respective endpoint device. In some implementations, the access point information includes one or more of a received signal strength indicator value, a channel, a frequency, a service set identifier, or a basic service set identifier.

In some implementations, the one or more parameters include one or more of a request for the selected access points to skip a given number of beacon messages, turn off for a given period of time, or reduce power while transmitting the beacon messages. In some implementations, the one or more actions include transmitting an indication to one or more endpoints connected to the rogue access point and instructing the endpoint devices to terminate a connection with the rogue access point, or restricting, at the threat management system, the rogue access point from accessing network resources or connections.

In some implementations, the one or more selected access points are selected from among access points registered with the threat management system based on the discrepancy, and wherein the one or more selected access points include one or more access points associated with the discrepancy or a location associated with the discrepancy.

Some implementations can include a threat management system comprising one or more processors, and a nontransitory computer readable medium coupled to the one or more processors, the nontransitory computer readable medium having stored thereon instructions that, when executed by the one or more processors, causes the one or more processors to perform operations. The operations can include obtaining respective wireless access point (AP) locations corresponding to one or more wireless access points, and receiving one or more network status messages that include wireless access point information received by one or more endpoint devices.

The operations can also include determining whether a discrepancy exists between the one or more access point locations and the wireless access point information. The operations can further include, if it is determined that the discrepancy exists, sending one or more parameters to one or more selected access points from among the one or more access points, wherein the one or more selected access points are selected from among access points registered with the threat management system and the one or more parameters cause the one or more selected access points to modify an operational aspect. The operations can also include receiving one or more subsequent status messages containing subsequent access point information received by one or more endpoint devices, and programmatically analyzing the subsequent access point information to identify a rogue access point. The operations can further include performing one or more actions to restrict the rogue access point.

In some implementations, the one or more selected access points can be selected from among access points registered with the threat management system based on the discrepancy, and wherein the one or more selected access points include one or more access points associated with the discrepancy or a location associated with the discrepancy. In some implementations, the one or more access point locations can be obtained during a registration process in which the one or more access points register with the threat management system.

In some implementations, the access point information can include one or more of a received signal strength indicator value, a channel, a frequency, a service set identifier, or a basic service set identifier. In some implementations, the one or more parameters include one or more of a request for the access points to skip a given number of beacon messages, turn off for a given period of time, or reduce power while transmitting the beacon.

In some implementations, the one or more actions include informing one or more endpoints connected to the rogue access point and instructing the endpoints to terminate an interface with the rogue access point, or restricting, at the threat management system, the rogue access point from accessing any network resources or connections. In some implementations, the rogue access point is identified as an access point that did not modify the operational aspect according to the one or more parameters sent by the threat management system.

Some implementations can include a nontransitory computer readable medium having stored thereon software instructions that, when executed by one or more processors, causes the one or more processors to perform operations. The operations can include obtaining respective wireless access point (AP) locations corresponding to one or more wireless access points, and receiving one or more network status messages that include wireless access point information received by one or more endpoint devices.

The operations can also include determining whether a discrepancy exists between the one or more access point locations and the wireless access point information. The operations can further include, if it is determined that the discrepancy exists, sending one or more parameters to one or more selected access points from among the one or more access points, wherein the one or more selected access points are selected from among access points registered with a threat management system and the one or more parameters cause the one or more selected access points to modify an operational aspect, and receiving one or more subsequent status messages containing subsequent access point information received by one or more endpoint devices. The operations can further include programmatically analyzing the subsequent access point information to identify a rogue access point, wherein the rogue access point is identified as an access point that did not modify the operational aspect according to the one or more parameters, and performing one or more actions to restrict the rogue access point.

In some implementations, the one or more selected access points are selected from among access points registered with the threat management system based on the discrepancy, and wherein the one or more selected access points include one or more access points associated with the discrepancy or a location associated with the discrepancy. In some implementations, the one or more access point locations are obtained during a registration process in which one or more access points register with the threat management system.

In some implementations, the access point information includes one or more of a received signal strength indicator value, a channel, a frequency, a service set identifier, or a basic service set identifier. In some implementations, the one or more parameters include one or more of a request for access points to skip a given number of beacon messages, turn off for a given period of time, or reduce power while transmitting the beacon. In some implementations, the one or more actions include informing one or more endpoints connected to the rogue access point and instructing the endpoints to terminate an interface with the rogue access point, or restricting, at the threat management system, the rogue access point from accessing any network resources or connections.

BRIEF DESCRIPTION OF THE DRAWINGS

FIGS. 1A-1C are a sequence of diagrams showing an example rogue access point detection in accordance with some implementations.

FIG. 2 is a flowchart showing an example method for rogue access point detection in accordance with some implementations.

FIG. 3 is a flowchart showing an example method for rogue access point detection in accordance with some implementations.

FIG. 4 is diagram of an example environment for threat management.

FIG. 5 is a diagram of an example threat management system including endpoint threat protection in accordance with some implementations.

FIG. 6 is a diagram of an example computing device configured for rogue access point detection in accordance with at least one implementation.

DETAILED DESCRIPTION

Embodiments were conceived in light of the above mentioned needs, challenges and/or limitations, among other things. In general, some implementations may help provide wireless computer network security through rogue access point detection.

In one type of network security breach (or attempted breach), an intruder device is configured to pose as an authorized access point. For example, in a large facility having a wireless network serving a number (e.g., hundreds or thousands) of users, there may be a number of authentic or trusted access points physically distributed throughout the facility to provide wireless connections to user devices. A malicious actor may insert a rogue or impersonating access point (AP) to try to have user devices (endpoints) connect to the rogue AP to obtain access to data transmitted by user devices. Such a rogue AP may be within the facility or within wireless range of the facility and configured to masquerade as an authentic access point for the facility.

To be effective, a rogue access point must impersonate an authentic access point in one or more ways such that user devices mistake the rogue access point for an authentic access point and connect to the rogue access point. As user devices connect to the rogue access point, the rogue access point can collect information about the users (e.g., authentication credentials such as a user name, password, etc.), user devices, and other information that may be helpful to an intruder in further accessing a network in an unauthorized manner and exploiting the network or network resources.

Some implementations include a technique and protocol that utilizes a priori access point location information and an ability to communicate to access points that have registered with a threat management system to help identify rogue access points and distinguish a rogue or impersonating access point (e.g., 120 in FIG. 1) from an authentic access point (e.g., 116 or 117 in FIG. 1). In general, the disclosed technique includes enhancing a network status message reporting system in which endpoint devices report on network status. The endpoint devices can be executing an endpoint device network security application and can send a network status message that includes information about the access points that are within range of a respective endpoint device. The information about the access points can be compared to known access point location information to determine if any discrepancies exist (e.g., an endpoint is receiving strong signals from two access points that are separated by a distance such that the endpoint should only be receiving a strong signal from one of the devices).

Once a discrepancy is detected, the threat management system can send modified parameters to access points that have registered with the threat management system, where the modified parameters cause the registered access points to modify their operation (e.g., reduce power, stop transmitting, etc.). Because only the registered access points will receive the modified parameters and change their operations, the rogue access point will continue to operate as it was and be exposed by virtue of not having modified its operation. While this technique does not require much processing on the part of the endpoint or access points, it does have the drawback of at least temporarily modifying the operations of one or more access points. However, this may be an acceptable performance tradeoff for having an ability to identify rogue access points.

The techniques described herein do not require any modifications to access points. Instead, by configuring endpoints to report access point information for those access points that are within range of a respective endpoint, a threat management system is able to determine whether the access points within wireless signal range of endpoints have any discrepancies based on location. If discrepancies are determined, the threat management system can alter operational parameters of one or more access points, which in turn modify operations. The rogue access point will not change its operation and will therefore standout as the rogue or impersonating AP. The techniques are lightweight and easily deployable with an enhancement of the network status update process from endpoint devices.

FIGS. 1A-1C show a sequence of rogue access point identification in an example environment 100 in accordance with some implementations. The environment 100 includes a threat management facility or system 102 that includes a security policy server 104, a security policy server database 106, and a cloud administration console 108. The environment 100 also includes a wireless threat management system 110 serving as an intermediary system between one or more access points and/or user endpoint devices 118 and a network 114 (e.g., the Internet). The environment 100 also includes one or more trusted, registered access points-access point A 116 and access point B 117. A rogue access point 120 is also shown. The environment 100 also includes another wireless threat management system 112 (optional) serving an intermediary system between one or more endpoint devices or access points and the network 114. The endpoint devices 118 and access points 116 can be connected to a same wireless threat management system (e.g., 110).

In operation, in FIG. 1A, the endpoint 118 can obtain network status information (e.g., information about the access points 116, 117, and 120) and transmit the network status information to the threat management system 102, which can detect rogue access points based on information about the access points (e.g., location of the respective access points) and the network status information received from the endpoint(s) according to one or more of the techniques described below in conjunction with FIGS. 2 and 3. For example, an endpoint device 118 can collect network status information (e.g., radio signal and/or network information corresponding to one or more access points) and send the network status information in a message to the wireless threat management system 110. The wireless threat management system 112 can use access point location information (e.g., location of the one or more access points 116/117 as obtained during a registration process of the access points with the threat management system 110) to determine if a discrepancy exists between the access point location information and the network status information received from the endpoint(s).

In FIG. 1A, the rogue access point could be posing as access point B 117, which is located a distance from access point A 116. Thus, the wireless threat management system 110 and/or threat management facility 102 can determine that a discrepancy exists in that endpoint 118 should not be able to detect a strong signal from access points A and B at the same time.

In FIG. 1B, the wireless threat management system 110 transmits a parameter to the access points A and B (e.g., because these are the two access points related to the access point information that served as the basis for the discrepancy determination). The parameter, in this simple example, is to stop transmitting. Other parameters or combinations of parameters can be used.

Continuing with the example, in FIG. 1C, access points A 116 and B 117 stop transmitting in response to the parameter received from the wireless threat management system 110. The rogue access point 120 is left transmitting and posing as access point B 118. The endpoint device 118 can detect the continued transmitting of the rogue access point 120 and report it to the threat management system 110, which can identify the rogue access point 120 as the rogue access point and not as a genuine access point B, which the rogue access point 120 was posing as. In other words, because the rogue access point 120 did not alter its operations according to the parameter (which it did not receive because it was not registered with the threat management system 110), it is exposed as a rogue access point.

FIG. 2 is a flowchart showing an example method 200 for rogue access point detection at an endpoint device in accordance with some implementations. The method 200 may be performed by the endpoint device 118. The method begins at 202, where an endpoint device (e.g., endpoint device 118) executes an endpoint rogue access point detection application. Processing continues to 204.

At 204, the endpoint, via the endpoint rogue access point detection application, collects network status information including access point information. The access point information can include information about access points within wireless signal range of a respective endpoint device. Access point information can include physical radio signal measurements and/or logical network information corresponding to one or more access points (e.g., access points 116 and/or 117). The physical radio signal information can include one or more of RSSI of each access point in vicinity of the endpoint (e.g., vicinity includes those access points for which the endpoint receives a signal from), channel and/or frequency used. The logical network information can include beacon info received by endpoint, including SSID and/or BSSID (or other identification data unique to a given access point). Processing continues to 206.

At 206, the endpoint device, via the endpoint rogue access point detection application, generates a network status report message that can include the collected network status information. The status report message can include one or more of the information items collected at step 204 and can include information corresponding to one or more access points. The network status report message can be a message that the endpoint is already sending to a threat management system, into which the access point information collected by the endpoint is included. Processing continues to 208.

At 208, the endpoint device transmits the network status report message to a threat management system. For example, the endpoint device can transmit the network status report message to a cloud-based threat management system. The endpoint can repeat 202-208 in whole or in part, continuously or periodically, to help provide security for a wireless network.

FIG. 3 is a flowchart showing an example method 300 for rogue access point detection at a threat management system in accordance with some implementations. The method 300 may be performed by the wireless threat management system 110 or threat management facility 102. Processing begins at 302 where the threat management system obtains access point location information for one or more access points. In some implementations, the access point location information can include a latitude and longitude for respective ones of the one or more access points 116/117. In some implementations, the access point location information can include a latitude and longitude for respective ones of the one or more access points 116/117 obtaining from a location determination system such as global positioning system (GPS). In some implementations, the access point location information can be obtained from a floor map of a site or other map or layout of a site, building, building floor, or facility. In some implementations, the access point location information can be received from one or more of the access points 116/117 and/or from another system, such as a threat management facility or system (e.g., system 102 or facility 400 described below). Processing continues to 304.

At 304, the threat management system receives one or more network status report messages from endpoints. For example, the threat management system 110 or threat management facility 102 (or 400) receives network status report messages from one or more endpoint devices 118. Processing continues to 306.

At 306, the access point location information is compared to the information received in the network status message(s) to determine if a discrepancy is present. For example, For example, if an endpoint reports hearing (or receiving signal from) two access points at the same with good signal strength, where one access point is located close to the endpoint and one access point is located far from the endpoint, there is a discrepancy and one of the access points is likely a rogue access point. In another example, assume two access points are located 100 meters away from each other in a direction opposite the endpoint. Another example of a discrepancy can include channel information, where the channel of an access point is not consistent with the channel that the authentic access point would typically be using. The endpoint sends a network status message informing the threat management system that the endpoint received a beacon from both access points with an RSSI value of −30 dBm, which is not feasible and indicates a discrepancy. Processing continues to 308.

At 308, if there is no discrepancy, processing continues to 304. If there is a discrepancy, processing continues to 310.

At 310, one or more parameters are sent to one or more selected access points from the threat management system. For example, the one or more selected access points can include all of the access points in a given facility or site. In another example, the one or more selected access points can include those access points associated with the discrepancy (e.g., one or more of the access points for which a discrepancy is detected). In yet another example, the one or more selected access points can include access points associated with a location of the discrepancy (e.g., the location of the endpoint, or the location of an access point associated with the discrepancy).

The one or more parameters can be sent to the access points that have previously registered with a cloud based threat management system. The one or more parameters can include a request for the access points to skip a given number of beacon messages, turn off for a given period of time, or reduce power while transmitting the beacon. Other examples of parameter changes could include a channel change, or the 11R or fast roaming feature turned off. Because the threat management system sends the one or more parameters to the access points that have registered with the threat management system, only authorized access points receive the parameters. A rogue access point does not receive the one or more parameters. Processing continues to 312.

At 312, the threat management receives subsequent network status messages from one or more endpoints. For example, the subsequent network status messages can include network status messages received after initial network status messages (e.g., those received at step 304) and after one or more modified parameters have been sent (e.g., step 310). Processing continues to 314.

At 314, the threat management system programmatically analyzes the subsequent network status messages in view of the one or more modified parameters to identify a rogue access point. For example, if the one or more modified parameters included reducing transmit power for the access points, if subsequent network status reports reflect RSSI accordingly for one access point (e.g., a reduced transmit power), but the RSSI value of another access point remains same, it can be an indication that the other access point is rogue. In general, one or more access points that do not modify an operational aspect according to the one or more parameters may be identified as rogue access points (or potential rogue access points). Processing continues to 316.

At 316, the threat management system takes action in response to detecting a rogue access point. In some implementations, one or more endpoints can be informed that they are connected to a rogue access point and the interface to the rogue access point can be terminated. In some implementations, the threat management system can restrict the rogue access point from accessing any network resources or connections. In some implementations, the action taken by the system can include directing the client to another access point (e.g., an access point that supports the 11KVR protocol). Processing continues to 304 for continued monitoring for rogue access points.

FIG. 4 illustrates an example environment for threat management including endpoint threat protection in accordance with some implementations. Specifically, FIG. 4 depicts a block diagram of a threat management facility 400 providing protection to one or more enterprises, networks, locations, users, businesses, etc. against a variety of threats—a context in which the techniques described above for rogue access point detection may usefully be deployed. The threat management facility 400 may be used to protect devices and assets (e.g., Internet of Things (IoT) devices or other devices) from computer-generated and human-generated threats. For example, a corporation, school, web site, homeowner, network administrator, or other entity may institute and enforce one or more policies that control or prevents certain network users (e.g. employees, residents, users, guests, etc.) from accessing certain types of applications, devices, resources generally or in a particular manner. Policies may be created, deployed and managed, for example, through the threat management facility 400, which may update and monitor network devices, users, and assets accordingly.

The threat of malware or other compromises such as rogue access points may be present within a network 402 such as laptops, desktops, servers, gateways, communication ports, handheld or mobile devices, IoT devices, firewalls. In addition to controlling or stopping malicious code, a threat management facility 400 may provide policy management to control devices, applications, or users that might otherwise undermine productivity and network performance within the network 402.

The threat management facility 400 may provide protection to network 402 from rogue access points, computer-based malware, including viruses, spyware, adware, Trojans, intrusion, spam, policy abuse, advanced persistent threats, uncontrolled access, and the like. In general, the network 402 may be any networked computer-based infrastructure or the like managed by the threat management facility 402, such as an organization, association, institution, or the like, or a cloud-based facility that is available for subscription by individuals. For example, the network 402 may be a corporate, commercial, educational, governmental, or other enterprise network, and may include multiple networks, computing resources, and other facilities, may be distributed among more than one geographical locations, and may include administration facility 434, a firewall 438A, an appliance 440A, a server 442A, network devices 448A-B, clients 444A-D, such as IoT devices or other devices. It will be understood that any reference herein to a client, endpoint, or client facilities may include the clients 444A-D shown in FIG. 4 and vice-versa.

The threat management facility 400 may include computers, software, or other computing facilities supporting a plurality of functions, such as security management facility 422, policy management facility 412, update facility 420, a definitions facility 414, network access rules facility 424, remedial action facility 428, detection techniques facility 430, testing facility 418, a threat research facility 432, and the like. In embodiments, the threat protection provided by the threat management facility 400 may extend beyond the network boundaries of the network 402 to include clients 444D (or client facilities) that have moved into network connectivity not directly associated with or controlled by the network 402. Threats to client facilities may come from a variety of sources, such as from network threats 404, physical proximity threats 410, secondary location threats 408, and the like. Clients 444A-D may be protected from threats even when the client 444A-D is not directly connected or in association with the network 402, such as when a client 444E-F moves in and out of the network 402, for example when interfacing with an unprotected server 442C through the Internet 454, when a client 444F is moving into a network where secondary location threat 408 is present (such as interfacing with components 440B, 442B, 448C, 448D that are not protected), and the like.

The threat management facility 400 may use or may be included in an integrated system approach to provide network 402 protection from a plurality of threats to device resources in a plurality of locations and network configurations. The threat management facility 400 may also or instead be deployed as a stand-alone solution. For example, some or all of the components of the threat management facility 400 may be integrated into a server or servers at a remote location, for example in a cloud computing facility. For example, some or all of the components of the threat management facility 400 may be integrated into a firewall, gateway, or access point within or at the border of the network 402. In some embodiments, the threat management facility 400 may be integrated into a product, such as a third-party product, e.g., through an application programming interface, which may be deployed on endpoints, on remote servers, on internal servers or gateways for a network, or some combination of these.

The security management facility 422 may include a plurality of elements that provide protection from malware to device resources of the network 402 in a variety of ways, including endpoint security and control, email security and control, web security and control, reputation-based filtering, control of unauthorized users, control of guest and non-compliant computers, and the like. The security management facility 422 may include a local software application that provides protection to one or more network 402 devices. The security management facility 422 may have the ability to scan client facility files for malicious code, remove or quarantine certain applications and files, prevent certain actions, perform remedial actions and perform other security measures. This may include scanning some or all of the files stored on the client facility or accessed by the client facility on a periodic basis, scanning an application when the application is executed, scanning data (e.g., files or other communication) in transit to or from a device, etc. The scanning of applications and files may be performed to detect known or unknown malicious code or unwanted applications.

The security management facility 422 may provide email security and control. The security management facility 422 may also or instead provide for web security and control, such as by helping to detect or block viruses, spyware, malware, unwanted applications, and the like, or by helping to control web browsing activity originating from client devices. In an embodiment, the security management facility 422 may provide for network access control, which may provide control over network connections. In addition, network access control may control access to virtual private networks (VPN) that provide communications networks tunneled through other networks. The security management facility 422 may provide host intrusion prevention through behavioral based protection, which may guard against known or unknown threats by analyzing behavior before or while code executes. The security management facility 422 may provide reputation filtering, which may target or identify sources of code.

In embodiments, the security management facility 422 (or endpoint threat protection 520 described below with respect to FIG. 5) may provide rogue access point detection in the wireless network (e.g., according to the methods described above regarding FIGS. 2 and 3). This aspect of the security management facility 422 may also take place on the firewall 438A (e.g., an access point), appliance 440A, or within client (or endpoint) devices (e.g., one or more of clients 444A-444E).

In general, the security management facility 422 may support overall security of the network 402 using the various techniques described above, optionally as supplemented by updates of malicious code information and so forth for distribution across the network 402.

The administration facility 434 may provide control over the security management facility 422 when updates are performed. Information from the security management facility 422 may also be sent from the enterprise back to a third party, a vendor, or the like, which may lead to improved performance of the threat management facility 400.

The threat management facility 400 may include policy management facility 412 configured to take actions, such as to block applications, users, communications, devices, and so on based on determinations made. The policy management facility 412 may employ a set of rules or policies that determine access permissions to the network 402 for a client 444. In an embodiment, a policy database may include a block list, a black list, an allowed list, a white list, or the like, or combinations of the foregoing, that may provide a list of resources internal or external to the network 402 that may or may not be accessed by client devices 444. The policy management facility 412 may also or instead include rule-based filtering of access requests or resource requests, or other suitable techniques for controlling access to resources consistent with a corresponding policy.

In some embodiments, the policy management facility 412 may include or be part of a security policy server (e.g., server 104 described above). The policy management facility 412 may include policies to permit or deny access, to take remedial action, to issue alerts, and so on based on particular reliability index determinations.

The policy management facility 412 may also or instead provide configuration policies to be used to compare and control the configuration of applications, operating systems, hardware, devices, and/or a network associated with the network 402. An evolving threat environment may dictate timely updates, and thus an update facility 420 may also be provided by the threat management facility 400. In addition, the policy management facility 412 may require update management (e.g., as provided by the update facility 420 herein described). In some embodiments, the update facility 420 may provide for patch management or other software updating, version control, and so forth.

The security management facility 422 and policy management facility 412 may push information to the network 402 and/or a given client 444. The network 402 and/or client 444 may also or instead request information from the security facility 422 and/or policy management facility 412, network server 442, or there may be a combination of pushing and pulling of information. In an embodiment, management update modules of the policy management facility 412 and the security management facility 422 may work in concert to provide information to the network 402 and/or a facility of client 444 for control of applications, devices, users, and so on.

As threats are identified and characterized, the threat management facility 400 may create updates that may be used to allow the threat management facility 400 to detect and remediate malicious software, unwanted applications, configuration and policy changes, and the like. The threat definition facility 414 may contain threat identification updates, also referred to as definition files. A definition file may be a virus identity file that may include definitions of known or potential malicious code. The virus identity definition files may provide information that may identify malicious code within files, applications, or the like. The definition files may be accessed by security management facility 422 when scanning files or applications within the client facility for the determination of malicious code that may be within the file or application. A definition management facility may include a definition for a neural network or other recognition engine. A definition management facility 414 may provide timely updates of definition files information to the network, client facilities, and the like.

The security management facility 422 may be used to scan an outgoing file and verify that the outgoing file is permitted to be transmitted per rules and policies of the enterprise facility 402. By checking outgoing files, the security management facility 422 may be able to discover malicious code infected files that were not detected as incoming files.

The threat management facility 400 may provide controlled access to the network 402. The network access rules facility 424 may be responsible for determining if an application or other facility of a client 444 should be granted access to a requested network resource. In an embodiment, the network access rules facility 424 may verify access rights for facilities of the client 444 to or from the network 402 or may verify access rights of computer facilities to or from external networks. When network access for a client facility is denied, the network access rules facility 424 may send an information file to the client facility, e.g., a command or command file that the remedial action facility 428 may access and take action upon. The network access rules facility 424 may include one or more databases that may include a block list, a black list, an allowed list, a white list, a reputation list, an unacceptable network resource database, an acceptable network resource database, a network resource reputation database, or the like. The network access rules facility 424 may incorporate rule evaluation. Rule evaluation may, for example, parse network access requests and apply the parsed information to network access rules. The network access rule facility 424 may also or instead provide updated rules and policies to the network 402.

When a threat or policy violation is detected by the threat management facility 400, the threat management facility 400 may perform or initiate remedial action through a remedial action facility 428. Remedial action may take a variety of forms, such as terminating or modifying an ongoing process or interaction, issuing an alert, sending a warning to a client or administration facility 434 of an ongoing process or interaction, executing a program or application to remediate against a threat or violation, recording interactions for subsequent evaluation, and so forth. The remedial action may include one or more of blocking some or all requests to a network location or resource, performing a malicious code scan on a device or application, performing a malicious code scan on the client 444, quarantining a related application (or files, processes or the like), terminating the application or device, isolating the application or device, moving a process or application code to a sandbox for evaluation, isolating a facility of the client 444 to a location or status within the network that restricts network access, blocking a network access port from a facility of the client 444, reporting the application to an administration facility 434, or the like, as well as any combination of the foregoing.

Remedial action may be provided as a result of a detection of a threat or violation. The detection techniques facility 430 may include tools for monitoring the network or managed devices within the network 402. The detection techniques facility 430 may provide functions such as monitoring activity and stored files on computing facilities. Detection techniques, such as scanning a computer's stored files, may provide the capability of checking files for stored threats, either in the active or passive state. Detection techniques such as streaming file management may be used to check files received at the network, a gateway facility, a client facility, and the like.

Verifying that the threat management facility 400 detects threats and violations to established policy, may involve the ability to test the system, either at the system level or for a particular computing component. The testing facility 418 may allow the administration facility 434 to coordinate the testing of the security configurations of client facility computing facilities on a network. For example, the administration facility 434 may be able to send test files to a set of client facility computing facilities to test the ability of the client facility to determine acceptability of the test file. After the test file has been transmitted, a recording facility may record the actions taken by the client facility in reaction to the test file. The recording facility may aggregate the testing information from the client facility and report the testing information to the administration facility 434. The administration facility 434 may be able to determine the level of preparedness of the client 444 based on the reported information. Remedial action may be taken for any of the facilities of the client 444 as determined by the administration facility 434.

The threat management facility 400 may provide threat protection across the network 402 to devices such as clients 444, server 442, administration facility 434, firewall 438, a gateway, one or more network devices 448 (e.g., hubs and routers), a threat management or other appliance 440, any number of desktop or mobile users, and the like. As used herein the term endpoint may refer to any computing instance running on a device that can source data, receive data, evaluate data, buffer data, process data or the like (such as a user's desktop computer, laptop, IoT device, server, etc.). This may, for example, include any client devices as well as other network devices and the like within the network 402, such as a firewall or gateway (as a data evaluation endpoint computer system), a laptop (as a mobile endpoint computer), a tablet (as a hand-held endpoint computer), a mobile phone, or the like. The term endpoint may also or instead refer to any final or intermediate source or destination for data within a network 402. An endpoint computer security facility 452 may be an application locally loaded onto any corresponding computer platform or computer support component, either for local security functions or for management by the threat management facility 400 or other remote resource, or any combination of these.

The network 402 may include a plurality of client facility computing platforms on which the endpoint computer security facility 452 is installed. A client facility computing platform may be a computer system that is able to access a service on another computer, such as a server 442, via a network. The endpoint computer security facility 452 may, in corresponding manner, provide security in any suitable context such as among a plurality of networked applications, for a client facility connecting to an application server 442, for a web browser client facility connecting to a web server 442, for an e-mail client facility retrieving e-mail from an Internet 454, service provider's mail storage servers 442, or web site, and the like, as well as any variations or combinations of the foregoing.

The network 402 may include one or more of a variety of servers 442, such as application servers, communications servers, file servers, database servers, proxy servers, mail servers, fax servers, game servers, web servers, and the like. A facility of the server 442, which may also be referred to as a server facility 442 application, server facility 442 operating system, server facility 442 computer, or the like, may be any device(s), application program(s), operating system(s), or combination of the foregoing that accepts client facility connections in order to service requests from clients 444. In embodiments, the threat management facility 400 may provide threat protection to server facilities 442 within the network 402 as load conditions and application changes are made.

A server facility 442 may include an appliance facility 440, where the appliance facility 440 provides specific services to other devices on the network. Simple server facility 442 appliances may also be utilized across the network 402 infrastructure, such as switches, routers, hubs, gateways, print servers, modems, and the like. These appliances may provide interconnection services within the network 402, and therefore may advance the spread of a threat if not properly protected.

A facility of the client 444 may be protected from threats from within the network 402 using a local or personal firewall, which may be a hardware firewall, software firewall, or combination, that controls network traffic to and from a client. The local firewall may permit or deny communications based on a security policy. Another component that may be protected by an endpoint computer security facility 452 is a network firewall facility 438, which may include hardware or software, in a standalone device or integrated with another network component, that may be configured to permit, deny, or proxy data through a network 402.

The interface between the threat management facility 400 and the network 402, and through the appliance facility 440 to embedded endpoint computer security facilities, may include a set of tools that may be the same or different for various implementations, and may allow each network administrator to implement custom controls. In embodiments, these controls may include both automatic actions and managed actions. The administration facility 434 may configure policy rules that determine interactions. The administration facility 434 may also establish license management, which in turn may further determine interactions associated with licensed applications. In embodiments, interactions between the threat management facility 400 and the network 402 may provide threat protection to the network 402 by managing the flow of network data into and out of the network 402 through automatic actions that may be configured by the threat management facility 400 for example by action or configuration of the administration facility 434.

Clients 444 within the network 402 may be connected to the network 402 by way of wired network facilities or wireless network facilities provided by network device(s) 448. Mobile wireless facility clients 444, because of their ability to connect to a wireless network access point, may connect to the Internet 454 outside the physical boundary of the network 402, and therefore outside the threat-protected environment of the network 402. Such a client 444, if not for the presence of a locally-installed endpoint computer security facility 452, may be exposed to a malware attack or perform actions counter to network 402 policies. Thus, the endpoint computer security facility 452 may provide local protection against various threats and policy violations. The threat management facility 400 may also or instead be configured to protect the out-of-enterprise facility 402 mobile client facility (e.g., the clients 444) through interactions over the Internet 454 (or other network) with the locally-installed endpoint computer security facility 452. Thus mobile client facilities that are components of the network 402 but temporarily outside connectivity with the network 402 may be provided with the threat protection and policy control the same as or similar to clients 444 inside the network 402. In addition, mobile clients 444 may receive the same interactions to and from the threat management facility 400 as clients 444 inside the network 402, such as by receiving the same or equivalent services via an embedded endpoint computer security facility 452.

Interactions between the threat management facility 400 and the components of the network 402, including mobile client facility extensions of the network 402, may ultimately be connected through the Internet 454 or any other network or combination of networks. Security-related or policy-related downloads and upgrades to the network 402 may be passed from the threat management facility 400 through to components of the network 402 equipped with the endpoint computer security facility 452. In turn, the endpoint computer security facility 452 components of the enterprise facility 102 may upload policy and access requests back across the Internet 454 and through to the threat management facility 400. The Internet 454, however, is also the path through which threats may be transmitted from their source, and an endpoint computer security facility 452 may be configured to protect a device outside the network 402 through locally-deployed protective measures and through suitable interactions with the threat management facility 400.

Thus, if the mobile client facility were to attempt to connect into an unprotected connection point, such as at a secondary location (having secondary location threats 408) that is not a part of the network 402, the mobile client facility 444 may be required to request network interactions through the threat management facility 400, where contacting the threat management facility 400 may be performed prior to any other network action. In embodiments, the client's 444 endpoint computer security facility 452 may manage actions in unprotected network environments such as when the client (e.g., client 444F) is in a secondary location 408, where the endpoint computer security facility 452 may dictate what applications, actions, resources, users, etc. are allowed, blocked, modified, or the like.

The secondary location 408 may have no endpoint computer security facilities 452 as a part of its components, such as its firewalls 438B, servers 442B, clients 444G, hubs and routers 448C-D, and the like. As a result, the components of the secondary location 408 may be open to threat attacks, and become potential sources of threats, as well as any mobile enterprise facility clients 444B-F that may be connected to the secondary location's 408 network. In this instance, these components may now unknowingly spread a threat to other connected to the network 402.

Some threats do not come directly from the Internet 454. For example, a physical proximity threat 410 may be deployed on a client device while that device is connected to an unprotected network connection outside the network 402, and when the device is subsequently connected to a client 444 on the network 402, the device can deploy the malware or otherwise pose a threat. In embodiments, the endpoint computer security facility 452 may protect the network 402 against these types of physical proximity threats 410, for instance, through scanning any device prior to allowing data transfers, through security validation certificates, through establishing a safe zone within the network 402 to receive data for evaluation, and the like.

FIG. 5 illustrates an example threat management system 500 including endpoint threat protection as contemplated herein. In general, the threat management system may include an endpoint 502 for example, a laptop, or a device such as an IoT device, an access point 504, a server 506 and a threat management facility 508 in communication with one another directly or indirectly through a data network 505, for example, as generally described above. Each of the entities depicted in FIG. 5, may, for example, be implemented on one or more computing devices such as the computing device described with reference to FIG. 6 below.

A number of systems may be distributed across these various components to support threat management, for example, including a coloring system 510, a key management system 512, and a heartbeat system 514, each of which may include software components executing on any of the foregoing system components, and each of which may communicate with the threat management facility 508 or an endpoint threat protection agent 520 executing on the endpoint 502, on the access point or firewall 504, or on the server 506 to support improved threat detection and remediation.

The coloring system 510 may be used to label or ‘color’ software objects for improved tracking and detection of potentially harmful activity. The coloring system 510 may, for example, label files, executables, processes, network communications, data sources and so forth with any suitable label. A variety of techniques may be used to select static and/or dynamic labels for any of these various objects, and to manage the mechanics of applying and propagating coloring information as appropriate. For example, a process may inherit a color from an application that launches the process. Similarly a file may inherit a color from a device when it is created or opened by a device, and/or a process may inherit a color from a file that the process has opened. More generally, any type of labeling, as well as rules for propagating, inheriting, changing, or otherwise manipulating such labels, may be used by the coloring system 510 as contemplated herein. A color may be or may be based on one or more reliability index values, the meeting of one or more reliability index thresholds, the rate of change of one or more reliability index values, etc. A color of a device may be used in a security policy. A color of a process, a file, a network request, and so on may be based on a color of a device, and that color may be used in a security policy.

The key management system 512 may support management of keys for the endpoint 502 in order to selectively permit or prevent access to content on the endpoint 502 on a file-specific basis, a process-specific basis, an application-specific basis, a user-specific basis, or any other suitable basis in order to prevent data leakage, and in order to support more fine-grained and immediate control over access to content on the endpoint 502 when a security compromise is detected. Thus for example, if a particular process executing on the endpoint is compromised, or potentially compromised or otherwise under suspicion, keys to that process may be revoked in order to prevent, e.g., data leakage or other malicious activity. In embodiments, keys on device may be revoked based on one or more reliability index values, the meeting of one or more reliability index thresholds, the rate of change of one or more reliability index values, etc.

The heartbeat system 514 may be used to provide periodic or aperiodic information from an endpoint about system health, security, status, etc. A heartbeat may be encrypted or plaintext, or some combination of these, and may be communicated unidirectionally (e.g., from the endpoint 502 to the threat management facility 508) or bidirectionally (e.g., between the endpoint 502 and the server 506, or any other pair of system components) on a useful schedule.

In implementations, the access point or firewall 504 may use the heartbeat 514 to report a potential or actual compromise of a device based, for example, on a color of the device, or based on one or more reliability index values, the meeting of one or more reliability index thresholds, the rate of change of one or more reliability index values, etc. The heartbeat 514 from the access point 504 may be communicated to a server 506, for example, and administrative server or directly or indirectly to a threat management facility 508. If the endpoint device 502 has an endpoint threat protection facility 520, the facility 520 may be used to further investigate the status, or to take remedial measures, again by communication using the secure heartbeat 514.

In general, these various monitoring and management systems may cooperate to provide improved threat detection and response. For example, the coloring system 510 may be used to evaluate when a particular device is potentially compromised, and a potential threat may be confirmed based on an interrupted heartbeat from the heartbeat system 514. The key management system 512 may then be used to revoke keys to a process so that no further files can be opened, deleted or otherwise modified. More generally, the cooperation of these systems enables a wide variety of reactive measures that can improve detection and remediation of potential threats to an endpoint.

In some implementations, the coloring 510 and/or the heartbeat 514 may be used to assign a device to a VLAN. In some implementations, information about the status of the device, for example, health status, may be provided by a security module, and the status of the device may be used to assign the device to VLAN. For example, the endpoint threat detection 520 may monitor the device. A change in health status as reported by the threat detection 520 may be used to request that an access point 502 assign or reassign a device to a VLAN. For example, a device that meets security requirements may continue to use or may be assigned to a particular VLAN and a device that has one or more flagged security issues, such as software that is not up to date, a modified operating system, identified malware, etc., may be assigned or reassigned to another VLAN. The heartbeat 514 may be used as a secure communication channel to report the status of the endpoint.

In some implementations, the access point 504 may receive status information from the endpoint, and assign or reassign the endpoint 502 to the VLAN based on the status information. In some implementations, the server 506 or the threat management facility 508 may receive information about the endpoint 502 and direct the wireless access point to assign or re-assign the endpoint 502 to a VLAN. In some implementations, the threat management facility 508 may direct the endpoint 502 to a VLAN without the cooperation of the access point, or by notifying the access point 504 and the endpoint 502 of the change at the same time.

In some implementations, in connection with the assignment or reassignment of an endpoint 502 to a VLAN, the threat management facility 508 or the server 506 provides an authentication credential to the endpoint 502, which the endpoint can, in turn, present to the access point 504 for VLAN access.

In some implementations, an access point or firewall 504 may color the endpoint 502 based at least in part on activity or behavior of the endpoint 502. The coloring may be used by the access point or firewall 504 to assign or reassign the endpoint to VLAN. For example, if a color that indicates a potential compromise is assigned to the endpoint 502, the endpoint may be assigned or reassigned to a VLAN. Likewise, the assignment to a VLAN may be used as a color to consider the behavior of the VLAN in context.

FIG. 6 is a diagram of an example computing device 600 in accordance with at least one implementation. The computing device 600 includes one or more processors 602, nontransitory computer readable medium or memory 604, I/O interface devices 606 (e.g., wireless communications, etc.), and a network interface 608, all of which may be operatively coupled to each other by a bus. The computer readable medium 604 may have stored thereon an operating system 608, a location-based security policy application 610 for rogue access point detection, and a database 612 (e.g., for storing access point location, access point information, registered access points, etc.).

In operation, the processor 602 may execute the application 610 stored in the computer readable medium 604. The application 610 may include software instructions that, when executed by the processor, cause the processor to perform operations for location-based endpoint security in accordance with the present disclosure (e.g., performing one or more of the operations described in one or more of FIGS. 2 and/or 3).

The application program 610 may operate in conjunction with the database 612 and the operating system 608. The device 600 may communicate with other devices (e.g., a wireless access point or a threat management system) via the I/O interfaces 606.

It will be appreciated that one or more of 202-208 or 302-316 may be repeated, performed in a different order or performed periodically.

It will be appreciated that the modules, processes, systems, and sections described above may be implemented in hardware, hardware programmed by software, software instructions stored on a nontransitory computer readable medium or a combination of the above. A system as described above, for example, may include a processor configured to execute a sequence of programmed instructions stored on a nontransitory computer readable medium. For example, the processor may include, but not be limited to, a personal computer or workstation or other such computing system that includes a processor, microprocessor, microcontroller device, or is comprised of control logic including integrated circuits such as, for example, an Application Specific Integrated Circuit (ASIC). The instructions may be compiled from source code instructions provided in accordance with a programming language such as Java, C, C++, C #.net, assembly or the like. The instructions may also comprise code and data objects provided in accordance with, for example, the Visual Basic™ language, or another structured or object-oriented programming language. The sequence of programmed instructions, or programmable logic device configuration software, and data associated therewith may be stored in a nontransitory computer-readable medium such as a computer memory or storage device which may be any suitable memory apparatus, such as, but not limited to ROM, PROM, EEPROM, RAM, flash memory, disk drive and the like.

Furthermore, the modules, processes systems, and sections may be implemented as a single processor or as a distributed processor. Further, it should be appreciated that the steps mentioned above may be performed on a single or distributed processor (single and/or multi-core, or cloud computing system). Also, the processes, system components, modules, and sub-modules described in the various figures of and for embodiments above may be distributed across multiple computers or systems or may be co-located in a single processor or system. Example structural embodiment alternatives suitable for implementing the modules, sections, systems, means, or processes described herein are provided below.

The modules, processors or systems described above may be implemented as a programmed general purpose computer, an electronic device programmed with microcode, a hard-wired analog logic circuit, software stored on a computer-readable medium or signal, an optical computing device, a networked system of electronic and/or optical devices, a special purpose computing device, an integrated circuit device, a semiconductor chip, and/or a software module or object stored on a computer-readable medium or signal, for example.

Embodiments of the method and system (or their sub-components or modules), may be implemented on a general-purpose computer, a special-purpose computer, a programmed microprocessor or microcontroller and peripheral integrated circuit element, an ASIC or other integrated circuit, a digital signal processor, a hardwired electronic or logic circuit such as a discrete element circuit, a programmed logic circuit such as a PLD, PLA, FPGA, PAL, or the like. In general, any processor capable of implementing the functions or steps described herein may be used to implement embodiments of the method, system, or a computer program product (software program stored on a nontransitory computer readable medium).

Furthermore, embodiments of the disclosed method, system, and computer program product (or software instructions stored on a nontransitory computer readable medium) may be readily implemented, fully or partially, in software using, for example, object or object-oriented software development environments that provide portable source code that may be used on a variety of computer platforms. Alternatively, embodiments of the disclosed method, system, and computer program product may be implemented partially or fully in hardware using, for example, standard logic circuits or a VLSI design. Other hardware or software may be used to implement embodiments depending on the speed and/or efficiency requirements of the systems, the particular function, and/or particular software or hardware system, microprocessor, or microcomputer being utilized. Embodiments of the method, system, and computer program product may be implemented in hardware and/or software using any known or later developed systems or structures, devices and/or software by those of ordinary skill in the applicable art from the function description provided herein and with a general basic knowledge of the software engineering and computer networking arts.

Moreover, embodiments of the disclosed method, system, and computer readable media (or computer program product) may be implemented in software executed on a programmed general purpose computer, a special purpose computer, a microprocessor, a network server or switch, or the like.

It is, therefore, apparent that there is provided, in accordance with the various embodiments disclosed herein, methods, systems and computer readable media for detecting rogue access points.

While the disclosed subject matter has been described in conjunction with a number of embodiments, it is evident that many alternatives, modifications and variations would be, or are, apparent to those of ordinary skill in the applicable arts. Accordingly, Applicants intend to embrace all such alternatives, modifications, equivalents and variations that are within the spirit and scope of the disclosed subject matter. It should also be understood that references to items in the singular should be understood to include items in the plural, and vice versa, unless explicitly stated otherwise or clear from the context. Grammatical conjunctions are intended to express any and all disjunctive and conjunctive combinations of conjoined clauses, sentences, words, and the like, unless otherwise stated or clear from the context. Thus, the term “or” should generally be understood to mean “and/or” and so forth. 

What is claimed is:
 1. A computer-implemented method, comprising: obtaining, by a threat management system, respective wireless access point (AP) locations corresponding to one or more wireless access points; receiving, by the threat management system, one or more network status messages that include wireless access point information received by one or more endpoint devices; determining, by the threat management system, whether a discrepancy exists between the one or more access point locations and the wireless access point information; if it is determined that the discrepancy exists: sending, from the threat management system, one or more parameters to one or more selected access points from among the one or more access points, wherein the one or more selected access points are selected from among access points registered with the threat management system and the one or more parameters cause the one or more selected access points to modify an operational aspect; receiving, at the threat management system, one or more subsequent status messages containing subsequent access point information received by one or more endpoint devices; programmatically analyzing, at the threat management system, the subsequent access point information to identify a rogue access point, wherein the rogue access point is identified as an access point that did not modify the operational aspect according to the one or more parameters sent by the threat management system; and performing, at the threat management system, one or more actions to restrict the rogue access point.
 2. The computer-implemented method of claim 1, wherein the one or more network status messages are transmitted to the threat management system from the one or more endpoint devices.
 3. The computer-implemented method of claim 2, wherein the access point information includes access point information corresponding to at least one access point within wireless signal range of a respective endpoint device.
 4. The computer-implemented method of claim 1, wherein the access point information includes one or more of a received signal strength indicator value, a channel, a frequency, a service set identifier, or a basic service set identifier.
 5. The computer-implemented method of claim 1, wherein the one or more parameters include one or more of a request for the selected access points to skip a given number of beacon messages, turn off for a given period of time, or reduce power while transmitting the beacon messages.
 6. The computer-implemented method of claim 1, wherein the one or more actions include transmitting an indication to one or more endpoints connected to the rogue access point and instructing the endpoint devices to terminate a connection with the rogue access point, or restricting, at the threat management system, the rogue access point from accessing network resources or connections.
 7. The computer-implemented method of claim 1, wherein the one or more selected access points are selected from among access points registered with the threat management system based on the discrepancy, and wherein the one or more selected access points include one or more access points associated with the discrepancy or a location associated with the discrepancy.
 8. A threat management system, comprising: one or more processors; and a nontransitory computer readable medium coupled to the one or more processors, the nontransitory computer readable medium having stored thereon instructions that, when executed by the one or more processors, causes the one or more processors to perform operations including: obtaining respective wireless access point (AP) locations corresponding to one or more wireless access points; receiving one or more network status messages that include wireless access point information received by one or more endpoint devices; determining whether a discrepancy exists between the one or more access point locations and the wireless access point information; if it is determined that the discrepancy exists: sending one or more parameters to one or more selected access points from among the one or more access points, wherein the one or more selected access points are selected from among access points registered with the threat management system and the one or more parameters cause the one or more selected access points to modify an operational aspect; receiving one or more subsequent status messages containing subsequent access point information received by one or more endpoint devices; programmatically analyzing the subsequent access point information to identify a rogue access point; and performing one or more actions to restrict the rogue access point.
 9. The threat management system of claim 8, wherein the one or more selected access points are selected from among access points registered with the threat management system based on the discrepancy, and wherein the one or more selected access points include one or more access points associated with the discrepancy or a location associated with the discrepancy.
 10. The threat management system of claim 9, wherein the one or more access point locations are obtained during a registration process in which the one or more access points register with the threat management system.
 11. The threat management system of claim 8, wherein the access point information includes one or more of a received signal strength indicator value, a channel, a frequency, a service set identifier, or a basic service set identifier.
 12. The threat management system of claim 8, wherein the one or more parameters include one or more of a request for the access points to skip a given number of beacon messages, turn off for a given period of time, or reduce power while transmitting the beacon.
 13. The threat management system of claim 8, wherein the one or more actions include informing one or more endpoints connected to the rogue access point and instructing the endpoints to terminate an interface with the rogue access point, or restricting, at the threat management system, the rogue access point from accessing any network resources or connections.
 14. The threat management system of claim 8, wherein the rogue access point is identified as an access point that did not modify the operational aspect according to the one or more parameters sent by the threat management system.
 15. A nontransitory computer readable medium having stored thereon software instructions that, when executed by one or more processors, causes the one or more processors to perform operations including: obtaining respective wireless access point (AP) locations corresponding to one or more wireless access points; receiving one or more network status messages that include wireless access point information received by one or more endpoint devices; determining whether a discrepancy exists between the one or more access point locations and the wireless access point information; if it is determined that the discrepancy exists: sending one or more parameters to one or more selected access points from among the one or more access points, wherein the one or more selected access points are selected from among access points registered with a threat management system and the one or more parameters cause the one or more selected access points to modify an operational aspect; receiving one or more subsequent status messages containing subsequent access point information received by one or more endpoint devices; programmatically analyzing the subsequent access point information to identify a rogue access point, wherein the rogue access point is identified as an access point that did not modify the operational aspect according to the one or more parameters; and performing one or more actions to restrict the rogue access point.
 16. The nontransitory computer readable medium of claim 15, wherein the one or more selected access points are selected from among access points registered with the threat management system based on the discrepancy, and wherein the one or more selected access points include one or more access points associated with the discrepancy or a location associated with the discrepancy.
 17. The nontransitory computer readable medium of claim 16, wherein the one or more access point locations are obtained during a registration process in which one or more access points register with the threat management system.
 18. The nontransitory computer readable medium of claim 15, wherein the access point information includes one or more of a received signal strength indicator value, a channel, a frequency, a service set identifier, or a basic service set identifier.
 19. The nontransitory computer readable medium of claim 15, wherein the one or more parameters include one or more of a request for access points to skip a given number of beacon messages, turn off for a given period of time, or reduce power while transmitting the beacon.
 20. The nontransitory computer readable medium of claim 15, wherein the one or more actions include informing one or more endpoints connected to the rogue access point and instructing the endpoints to terminate an interface with the rogue access point, or restricting, at the threat management system, the rogue access point from accessing any network resources or connections. 